Reporting Manager
DISCIPLINED GROWTH INVESTORS INC /MN
Symbol
GEOS
Shares outstanding
12,832,670 shares
Disclosed Ownership
1,244,769 shares
Ownership
9.7%
Form type
SCHEDULE 13G/A
Filing time
14 Aug 2025, 19:20:34 UTC
Date of event
30 Jun 2025
Previous filing
15 May 2025
Next filing
14 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
DISCIPLINED GROWTH INVESTORS INC /MN 9.7% 1,244,769 1,244,769 0 Peter G. Rieke Chief Operating & Compliance Officer